Simple tooling for clamping gear and using method thereof

• Main Authors: WU YUANLE, SHENG QIAOQIAO, WU JIALI
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2020
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The invention discloses a simple tooling for clamping a gear and a using method thereof. The simple tooling comprises the gear and a support rod, wherein the gear is fixedly connected with the supportrod, the simple tooling further comprises a handle, a shaft sleeve and a movable nut, the right part of the support rod is a hexagonal prism body, the left part of the support rod is a cylinder, theright end of the support rod is fixedly connected with the gear, and the left end of the support rod is rotationally connected with the handle; the outer side of the shaft sleeve is assembled in the screw hole of the movable nut in an interference fit, and the inner hole of the shaft sleeve is in clearance fit with the cylinder; the movable nut and the hexagonal prism body of the support rod are suitable for a box spanner with the same caliber; the handle comprises a holding rod part and a wrench head fixed at the end of the holding rod part, and the wrench head is adapted to the movable nut;a first circular groove is